systemd (257.4-9) unstable; urgency=medium

  * Starting with systemd/257.4-9 mDNS is disabled in systemd-resolved.
    Users relying on mDNS for reachability of a machine MUST mask the
    associated drop-in before upgrading, or the machine will become
    unreachable upon package upgrade. To mask the drop-in, as root:

      mkdir -p /etc/systemd/resolved.conf.d/
      touch /etc/systemd/resolved.conf.d/00-disable-mdns.conf

 -- Luca Boccassi <bluca@debian.org>  Wed, 02 Apr 2025 11:19:09 +0100